| error: reference to packed field is unaligned |
| --> tests/ui/pin_project/unaligned_references.rs:17:13 |
| | |
| 17 | let _ = &a.f; //~ ERROR reference to packed field is unaligned |
| | ^^^^ |
| | |
| note: the lint level is defined here |
| --> tests/ui/pin_project/unaligned_references.rs:1:11 |
| | |
| 1 | #![forbid(unaligned_references)] |
| | ^^^^^^^^^^^^^^^^^^^^ |
| = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! |
| = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> |
| = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) |
| = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) |
| |
| error: reference to packed field is unaligned |
| --> tests/ui/pin_project/unaligned_references.rs:20:13 |
| | |
| 20 | let _ = &b.f; //~ ERROR reference to packed field is unaligned |
| | ^^^^ |
| | |
| = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! |
| = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> |
| = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) |
| = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) |
